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Primal-Dual Iterations for Variational Problems. Convex Saddle-Point formulation is powerful Nonsmooth variational problems Relaxed combinatorial problems DMDR Optimization 10 times faster Numerically robust.
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Primal-Dual Iterations for Variational Problems • Convex Saddle-Point formulation is powerful • Nonsmooth variational problems • Relaxed combinatorial problems • DMDR Optimization • 10 times faster • Numerically robust J. Lellmann, D. Breitenreicher, C. Schnörr Image and Pattern Analysis & HCI, University of Heidelberg